Digestive Diseases and Sciences
Digestive Diseases and Sciences > 2019 > 64 > 6 > 1478-1485
Digestive Diseases and Sciences > 2019 > 64 > 6 > 1632-1639
Digestive Diseases and Sciences > 2019 > 64 > 10 > 2740-2749
Digestive Diseases and Sciences > 2019 > 64 > 12 > 3480-3488